project-kyoku/include/core/music.h

#pragma once

#include <string>

#include "core/time.h"

namespace kku
{

/// Music
///
/// Object for streaming music file
class Music
{
  public:
    virtual ~Music() = default;

    virtual bool open(const std::string &filepath) = 0;

    virtual void play() = 0;
    virtual void pause() = 0;
    virtual void stop() = 0;

    virtual bool isPlaying() const = 0;

    virtual void setVolume(float volume) = 0;

    virtual void setOffset(const kku::microsec &offset) = 0;
    virtual void moveOffset(const kku::microsec &delta) = 0;

    virtual kku::microsec fetchOffset() = 0;
    virtual kku::microsec getDuration() const = 0;
};

} // namespace kku